c339b1ff8742f6e9e803220a6c453064 | Triage

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General

Target

c339b1ff8742f6e9e803220a6c453064
Size

14KB
MD5

c339b1ff8742f6e9e803220a6c453064
SHA1

7af4e877aeadea838ffbbb9c2560d5e839dc220e
SHA256

73defc3fb6132a2743a0b04e9e9acf3f8a9e2dfcbfb36f0c09185b056747fbc0
SHA512

a418abab95e1b05dd2b511bf4b34b5a3b01bde75f17769bb59ec7fc4f6ea5faaf95420e27a2ff7cfd812479f1f8b14ddf0c2c8db9772c1f79658ed6504ac8579
SSDEEP

192:vPMbkpGPoEQiRuI1+Dj4tt0QUpYRnu22JFTzY2bJNYftlzUgNPFC6mWTC9tsT:cbkEA9Wu9DshRnudJF9N0tl7PsfWRT

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
c339b1ff8742f6e9e803220a6c453064
unpack001/out.upx

Files

c339b1ff8742f6e9e803220a6c453064
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 12KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 1024B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 24KB - Virtual size: 20KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE